DE102016111394A1 - Beleuchtungsvorrichtung und beleuchtungskörper - Google Patents

Beleuchtungsvorrichtung und beleuchtungskörper Download PDF

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Publication number
DE102016111394A1
DE102016111394A1 DE102016111394.8A DE102016111394A DE102016111394A1 DE 102016111394 A1 DE102016111394 A1 DE 102016111394A1 DE 102016111394 A DE102016111394 A DE 102016111394A DE 102016111394 A1 DE102016111394 A1 DE 102016111394A1
Authority
DE
Germany
Prior art keywords
inductor
coil
switching device
magnetic field
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE102016111394.8A
Other languages
German (de)
English (en)
Inventor
Hiroyuki Asano
Masato HIMEDA
Masafumi Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of DE102016111394A1 publication Critical patent/DE102016111394A1/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)
DE102016111394.8A 2015-07-07 2016-06-22 Beleuchtungsvorrichtung und beleuchtungskörper Withdrawn DE102016111394A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015136296A JP6593749B2 (ja) 2015-07-07 2015-07-07 点灯装置及びそれを用いた照明器具
JP2015-136296 2015-07-07

Publications (1)

Publication Number Publication Date
DE102016111394A1 true DE102016111394A1 (de) 2017-01-12

Family

ID=57584182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016111394.8A Withdrawn DE102016111394A1 (de) 2015-07-07 2016-06-22 Beleuchtungsvorrichtung und beleuchtungskörper

Country Status (4)

Country Link
US (1) US20170013684A1 (zh)
JP (1) JP6593749B2 (zh)
CN (1) CN106341933B (zh)
DE (1) DE102016111394A1 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015065775A (ja) 2013-09-25 2015-04-09 東芝ライテック株式会社 スイッチング電源装置及び照明装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI365589B (en) * 2003-12-12 2012-06-01 Philips Lumileds Lighting Co Dc-to-dc converter, and assembly of dc-to-dc converter and lighting device
US9071130B2 (en) * 2010-06-28 2015-06-30 Toshiba Lighting & Technology Corporation Switching power supply device, switching power supply circuit, and electrical equipment
CN101882498B (zh) * 2010-06-29 2012-11-28 广州智光电气股份有限公司 一种电抗器
JP2012105401A (ja) * 2010-11-08 2012-05-31 Toshiba Lighting & Technology Corp 電源装置および照明装置
CN102938609B (zh) * 2012-10-19 2016-05-18 小米科技有限责任公司 一种电源管理模块及终端处理器
JP5708719B2 (ja) * 2013-06-28 2015-04-30 三菱電機株式会社 点灯装置、直管形ｌｅｄランプおよび照明器具
JP6171858B2 (ja) * 2013-11-06 2017-08-02 株式会社デンソー 絶縁電源装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015065775A (ja) 2013-09-25 2015-04-09 東芝ライテック株式会社 スイッチング電源装置及び照明装置

Also Published As

Publication number Publication date
CN106341933B (zh) 2020-11-20
CN106341933A (zh) 2017-01-18
US20170013684A1 (en) 2017-01-12
JP6593749B2 (ja) 2019-10-23
JP2017021901A (ja) 2017-01-26

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Legal Events

Date Code Title Description
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H05B0037020000

Ipc: H05B0045300000

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee